Kennebunk Beach Surf Break

Lat Long: 43.34° N 70.51° W

Kennebunk Beach Surf Forecast and Surf Report

Issued: 1 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kennebunk Beach sea temperature is
18.3°C
1.5° 

Kennebunk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kennebunk Beach surf forecast from 7 Sep 2026:

  • Most powerful swell: Wednesday 9 Sep, 11PM (local time) - 5ft (1.6m), 6s period, S swell with 181 kJ wave energy.

Best Forecast Surf Conditions for Kennebunk Beach this week:

The most powerful waves expected at Kennebunk Beach in the next 16 days are 1.6m 6s and forecast to arrive on Wednesday (Sep 09) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (Sep 10) at 8AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Wed 9th Sep)5ft (1.6m) 6s

Table - best surf conditions forecast for Kennebunk Beach over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let’s be straight with you, this outlook for the region is a tough one. We’re looking at a solid 16-day window, and I gotta tell ya, the surf is not cooperating. The first real chance of a wave that’s worth talking about doesn't appear until well into the period. For the first week and a half, it’s flat, blown out, or just plain ugly.

Kennebunk Beach is our only break on the menu, and it’s a sheltered spot. The water is sitting at 65°, which is a touch warmer than normal for this time of year – a small comfort, but won't help the surf.

We’ve got a long stretch of days, from the 7th through the 18th, where the swell is tiny, the winds are onshore, or it’s just a complete miss. The energy in the water is pathetic, with values like 21 and 10 – that’s weak, no other way to say it.

Things start to look a little less desperate on the 19th of September. That Saturday afternoon, a pulse of southerly swell pushes up to 5 ft, but the period is a short 5 seconds. That’s windswell, lacks any real punch. The combined energy hits 132 – moderate at best – and with a fresh breeze onshore at 16 mph, it’s going to be messy. Honestly, with that wind and swell, this beach setup looks more interesting for kite surfing than for paddling out on a surfboard.

There’s a flicker of hope on the 20th of September. The swell drops to 2 ft from the SE with a 7-second period, but the wind goes offshore from the North, then goes glassy in the afternoon. The energy is 65-76, still weak, but clean surf is clean surf. For a Sunday session on a tiny board, you might find a ripple to ride.

The only other period that gets a pulse is the tail end, on the 22nd of September. Another small pulse of SSW swell around 3 ft, short period again at 5 seconds. The energy is only 55. The morning has a light offshore from the ENE, which will keep it clean, but it’s small.

Honestly, there is no standout here. Not one day that gets a solid thumbs up. The best you can hope for is the glassy conditions on the 20th for a few small, clean waves if you’re desperate for a paddle. Everything else is a hard pass. It’s a blank run, and for this area, that’s just how it goes sometimes. Forecasts can change, but right now, don’t get your hopes up.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Warm (max 25°C on Mon afternoon, min 14°C on Wed morning). Winds increasing (calm on Mon afternoon, fresh winds from the SSW by Wed night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Thu afternoon, min 12°C on Fri morning). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
1.3
SSE
5
1.6
S
6
0.1
E
8
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.3
SE
10
1
S
5
0.4
SE
10
0.4
SE
10
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
15
14
6
7
6
6
6
87
163
1
14
15
15
16
12
14
14
56
25
33
29
Wind (km/h)
15
NNW
0
NNW
10
WNW
0
ENE
15
S
5
NNW
10
SSE
15
SSE
25
SW
20
WSW
20
W
15
WNW
10
NW
10
WNW
10
NNW
5
ESE
15
SSE
10
SW
15
SSW
15
S
10
WSW
Wind State
cross-off
glassy
cross-on
glassy
cross-on
glassy
cross-on
cross
on
on
cross-on
cross
cross
cross-on
cross-off
cross-off
cross
on
on
cross-on
on
High Tide
8:22AM2.53m
8:39PM2.99m
9:26AM2.65m
9:42PM3.06m
10:22AM2.80m
10:39PM3.11m
11:13AM2.93m
11:31PM3.12m
12:00PM3.01m
00:20AM3.07m
12:43PM3.04m
1:05AM2.98m
1:24PM3.02m
1:50AM2.85m
Low Tide
2:14PM0.29m
3:09AM-0.02m
3:20PM0.18m
4:06AM-0.11m
4:19PM0.05m
4:58AM-0.18m
5:13PM-0.05m
5:45AM-0.19m
6:03PM-0.10m
6:28AM-0.15m
6:50PM-0.10m
7:10AM-0.05m
7:35PM-0.06m
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
6:13
6:15
6:16
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:05
7:02
7:01
7:00
6:58
6:55
 mm
4
Temp °C
22
25
22
19
20
19
18
20
21
25
29
24
17
22
19
17
20
19
24
27
27
Feels °C
18
24
20
17
19
18
18
19
19
23
26
21
13
18
16
16
18
17
24
26
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Kennebunk Beach Surf forecast

The above surf forecast table for Kennebunk Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kennebunk Beach can be found by selecting the local surf guide option on the grey menu. Our Kennebunk Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennebunk Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kennebunk Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kennebunk Beach is 17 km (11 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.

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